<template>
    <div>
    <el-table
            :header-cell-style="{'text-align':'center'}"
            :cell-style="{'text-align':'center'}"
            :data="tableData"
            border
            style="width: 40%">
        <el-table-column
                prop="id"
                label="编号"
                width="80">
        </el-table-column>
        <el-table-column
                prop="name"
                label="图书名称"
                width="150">
        </el-table-column>
        <el-table-column
                prop="author"
                label="作者"
                width="150">
        </el-table-column>
        <el-table-column
                fixed="right"
                label="操作"
                width="100">
            <template slot-scope="scope" >
                <el-button @click="edit(scope.row)" type="text" size="small">修改</el-button>
                <el-button @click="deleteBook(scope.row)" type="text" size="small">删除</el-button>
            </template>
        </el-table-column>
    </el-table>
    <el-pagination
            background
            layout="prev, pager, next"
            page-size="pageSize"
            :total="total"
            @current-change="page">
    </el-pagination>
    </div>
</template>

<script>
    export default {
        methods: {
            deleteBook(row){
                const _this= this;
                axios.delete('http://localhost:8181/book/deleteById/'+row.id).then(function (resp) {
                    _this.$alert('《'+row.name+'》删除成功！', '消息', {
                        confirmButtonText: '确定',
                        callback: action => {
                            window.location.reload();
                            //_this.$router.push('/BookManage')
                        }
                    })
                })
            },
            edit(row) {
                this.$router.push({
                    path: '/BookUpdate',
                    query:{
                        id: row.id
                    }
                })
                // row.id;
            },
            page(currentPage){
                const  _this = this;
                axios.get('http://localhost:8181/book/findAll/'+currentPage+'/6').then(function (resp) {
                    _this.tableData= resp.data.content;
                    _this.pageSize =resp.data.size;
                    _this.total = resp.data.totalElements;
                })
            }
        },
        created(){
            const  _this = this;
            axios.get('http://localhost:8181/book/findAll/0/6').then(function (resp) {
                _this.tableData= resp.data.content;
                _this.pageSize =resp.data.size;
                _this.total = resp.data.totalElements;
            })
        },
        data() {
            return {
                total:null,
                tableData: null,
            }
        }
    }
</script>